Basic PHP interview Question (TCS, Wipro, Capgemini, HCL) For Freshers

 What is the interface in PHP and how it is use

What is the use of friend function

How can we submit a form without a submit button

Why is PHP-MySQL frequently used for web (Portal) Development

PHP : Validating and Sanitizing User Input Data with Filters

What is the difference between InnoDB and MyIsam

 Any 2 regular expressions with example

How can we extract string 'abc.com' from a string "http://info@abc.com" using regular expression of PHP

What is a procedure in PHP

How to display and include the user system date/time in a php program/project

How to remove duplicate values from an array in PHP

What is recursive function

How to send mail from localhost XAMPP using PHP

What is PDO 

What is Type casting in PHP 

Write a Program in PHP to reverse a Number

Write a program in PHP to find no of days between two dates 

PHP Abstract Class and Methods

What is the relation between Classes and Objects

What is Constructor and Destructor

What is Git

How to Create a new branch in Git

Convert PHP Array To JSON

Difference between array_merge() and array_combine() in PHP 

PHP Method Overloading

MySQL Thread Cache Size

How to find a position of character in a string in PHP without using strpos function

Dependency Injection 

PHP Namespace

PHP use Keyword

PHP - Traits

Difference Between PHP echo and print Statements 

Prevention of Host Header Injection in PHP

PHP - Remove warning and notice